RESOLVED WORKSFORME 99078
Qt 5 Webkit Directfb bad performance 
https://bugs.webkit.org/show_bug.cgi?id=99078
Summary Qt 5 Webkit Directfb bad performance
valentin.cupif
Reported 2012-10-11 08:46:24 PDT
Hello I work on Intel Atom SodaVille with directfb and QtWebkit and I want use Hardware acceleration so i have apply this patch -> https://bugs.webkit.org/show_bug.cgi?id=97548 But i have no change and i get this error when i load the page (#) DirectFBError [QDirectFBBlitter::drawPixmap()]: Invalid argument! -when i scroll or load a page i have 95% CPU used -with this test http://www.craftymind.com/factory/guimark3/bitmap/GM3_JS_Bitmap.html i have 20FPS and 65% CPU used -When i use directfb 2D i have hardware acceleration So, I think the probleme it's link to Webkit If someone can help me :)
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Zoltan Horvath
Comment 1 2012-10-11 09:07:30 PDT
Could you verify this with the latest WebKit revision with Qt5 beta1 without applying any patch? Because the patch that you mentioned has landed already in the trunk.
Allan Sandfeld Jensen
Comment 2 2013-05-07 08:09:59 PDT
Closing due to lack of feedback.
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